3,5-Dibromosalicylaldoxime - ≥98%(GC) , CAS No.21386-43-6

CAS: 21386-43-6 Cat. No.: D154976 Molecular Weight: 294.93 EC Number: 678-387-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
2,4-dibromo-6-[(E)-hydroxyiminomethyl]phenol | 2,4-DIBROMO-6-[(HYDROXYIMINO)METHYL]PHENOL | A879128 | WAA38643 | 3,5-Dibromo-2-hydroxybenzaldehydeoxime | DTXSID30425626 | 3,5-Dibromo-2-hydroxybenzaldehyde oxime | STK007839 | 2,4-dibromo-6-[(E)-(hydroxyimi
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D154976-1g
5
$20.90
5g
D154976-5g
6
$79.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2, 4-dibromo-6-[(E)-hydroxyiminomethyl]phenol | 2, 4-DIBROMO-6-[(HYDROXYIMINO)METHYL]PHENOL | A879128 | WAA38643 | 3, 5-Dibromo-2-hydroxybenzaldehydeoxime | DTXSID30425626 | 3, 5-Dibromo-2-hydroxybenzaldehyde oxime | STK007839 | 2, 4-dibromo-6-[(E)-(hydroxyimi
Specifications & Purity
≥98%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Canonical SmilesC1=C(C=C(C(=C1C=NO)O)Br)Br
IUPAC Name2,4-dibromo-6-[(E)-hydroxyiminomethyl]phenol
InChIKeyLRNICNSWROUZCF-XCVCLJGOSA-N
INCHI1S/C7H5Br2NO2/c8-5-1-4(3-10-12)7(11)6(9)2-5/h1-3,11-12H/b10-3+
Isomeric SMILES C1=C(C=C(C(=C1/C=N/O)O)Br)Br
Molecular Weight 294.93
Reaxy-Rn 23003322
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23003322&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassPhenols
SubclassHalophenols
Intermediate Tree Nodes Bromophenols
Direct ParentP-bromophenols
Alternative Parents O-bromophenols  Bromobenzenes  Aryl bromides  Aldoximes  Organopnictogen compounds  Organooxygen compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 2-bromophenol - 4-bromophenol - Bromobenzene - Halobenzene - Aryl bromide - Monocyclic benzene moiety - Aryl halide - Aldoxime - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organobromide - Organohalogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as p-bromophenols. These are bromophenols carrying a iodine at the C4 position of the benzene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
F2218156Certificate of AnalysisApr 02, 2026 D154976
F2218284Certificate of AnalysisApr 02, 2026 D154976
Chemical and Physical Properties
Melt Point(°C)227 °C
Molecular Weight294.930 g/mol
XLogP32.700
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass294.867 Da
Monoisotopic Mass292.869 Da
Topological Polar Surface Area52.800 Ų
Heavy Atom Count12
Formal Charge0
Complexity177.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Solution Calculators
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